public static quat Interpolate(FrameRotation from, float current, FrameRotation to)
{
float scale = math1.To01(from.time, current, to.time);
if (math1.IsWithin(0, scale, 1) == false)
{
throw new Exception("invalid scale");
}
return(quat.SlerpShortway(from.rotation, scale, to.rotation));
}
private static quat Interpolate(float time, List <FrameRotation> fr)
{
int fri = Timed.Get <FrameRotation>(fr, time);
if (fri == -1)
{
return(quat.Identity);
}
quat r = FrameRotation.Interpolate(fr[fri - 1], time, fr[fri]);
return(r);
}
public void addRotation(FrameRotation fr)
{
this.fr.Add(fr);
}
